Description (CNA)
path-to-regexp turns path strings into a regular expressions. In certain cases, path-to-regexp will output a regular expression that can be exploited to cause poor performance. Because JavaScript is single threaded and regex matching runs on the main thread, poor performance will block the event loop and lead to a DoS. The bad regular expression is generated any time you have two parameters within a single segment, separated by something that is not a period (.). For users of 0.1, upgrade to 0.1.10. All other users should upgrade to 8.0.0.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| pillarjs / path-to-regexp | affected < 0.1.10; affected >= 0.2.0, < 8.0.0 |
CWE
CWE-1333
References
- https://github.com/pillarjs/path-to-regexp/security/advisories/GHSA-9wv6-86v2-598j
- https://github.com/pillarjs/path-to-regexp/commit/29b96b4a1de52824e1ca0f49a701183cc4ed476f
- https://github.com/pillarjs/path-to-regexp/commit/60f2121e9b66b7b622cc01080df0aabda9eedee6
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.